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Round|Lab Grown|IGI

3.07ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG582360516

Shape and cutting style on the report: Round brilliant

Certificate IGI LG582360516

Diamond specifications and retailer prices

From $700 USD
As of November 1, 2026
Save $6,630 USD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,330 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.07ct lab-grown round diamond

This 3.07ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG582360516 or 582360516. Listed at 22 retailers as of November 1, 2026, with prices from $700 to $7,330, a $6,630 spread on the same certified stone. Brilliant Earth lists it at $7,330. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.07
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG582360516
Dimensions9.30 × 9.28 × 5.75 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.30 mm9.28 mm3.07 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG582360516
Side View
Table 58.0%Crown 34.9°Girdle: MediumPavilion 41°Culet: NoneDepth 61.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $7,330 USD|Low: $700 USD|High: $7,780 USD|Avg: $2,033 USD|-4.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 3$700 USD
Retailer 14$761 USD
Retailer 15$812 USD
Retailer 2$966 USD
Retailer 11$990 USD
Retailer 9$1,286 USD
Retailer 8$1,294 USD
Retailer 6$1,325 USD
Retailer 12$1,834 USD
Retailer 13$1,885 USD
Retailer 5$2,000 USD
Retailer 4$2,283 USD
Retailer 7$2,629 USD
Retailer 10$3,188 USD
Brilliant Earth$7,330 USD

32 data points across 15 retailers

22 retailers$700 USD to $7,330 USD

A
Cheapest Retailer
-
$700 USD
A
Retailer 2
-
$761 USD
View
A
Retailer 3
-
$784 USD
View
Final sale: no returns
Retailer 4
-
$812 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$812 USD
View
A
Retailer 6
-
$966 USD
£761 GBP
View
A
Retailer 7
-
$990 USD
View
A
Retailer 8
-
$1,190 USD
View
A
Retailer 9
-
$1,286 USD
£1,013 GBP
View
A
Retailer 10
-
$1,294 USD
€1,232 EUR
View
A
Retailer 11
-
$1,325 USD
View
A
Retailer 12
-
$1,834 USD
A$2,821 AUD
View
A
Retailer 13
-
$1,885 USD
ZAR 30,453 ZAR
View
B+
Retailer 14
-
$2,000 USD
View
B+
Retailer 15
-
$2,170 USD
View
B+
Retailer 16
-
$2,243 USD
View
B+
Retailer 17
-
$2,283 USD
View
B+
Retailer 18
-
$2,629 USD
View
B+
Retailer 19
-
$2,769 USD
View
B+
Retailer 20
-
$2,799 USD
View
B+
Retailer 21
-
$3,188 USD
£2,510 GBP
View
Most Expensive
B
Brilliant Earth
10022330A · Nov 2
$7,330 USD
View
21 more retailers have this diamond
Prices start from $700 USDSave up to $6,630 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.07ct Round
$700 USD